File: static_properties_003.phpt

package info (click to toggle)
php8.4 8.4.11-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 208,108 kB
  • sloc: ansic: 1,060,628; php: 35,345; sh: 11,866; cpp: 7,201; pascal: 4,913; javascript: 3,091; asm: 2,810; yacc: 2,411; makefile: 689; xml: 446; python: 301; awk: 148
file content (48 lines) | stat: -rw-r--r-- 1,378 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
--TEST--
Attempting to access static properties using instance property syntax
--FILE--
<?php
#[AllowDynamicProperties]
class C {
    public static $x = 'C::$x';
    protected static $y = 'C::$y';
}

$c = new C;

echo "\n--> Access visible static prop like instance prop:\n";
var_dump(isset($c->x));
unset($c->x);
echo $c->x;
$c->x = 1;
$ref = 'ref';
$c->x =& $ref;
var_dump($c->x, C::$x);

echo "\n--> Access non-visible static prop like instance prop:\n";
var_dump(isset($c->y));
//unset($c->y);		// Fatal error, tested in static_properties_003_error1.phpt
//echo $c->y;		// Fatal error, tested in static_properties_003_error2.phpt
//$c->y = 1;		// Fatal error, tested in static_properties_003_error3.phpt
//$c->y =& $ref;	// Fatal error, tested in static_properties_003_error4.phpt
?>
--EXPECTF--
--> Access visible static prop like instance prop:
bool(false)

Notice: Accessing static property C::$x as non static in %s on line 12

Notice: Accessing static property C::$x as non static in %s on line 13

Warning: Undefined property: C::$x in %s on line %d

Notice: Accessing static property C::$x as non static in %s on line 14

Notice: Accessing static property C::$x as non static in %s on line 16

Notice: Accessing static property C::$x as non static in %s on line 17
string(3) "ref"
string(5) "C::$x"

--> Access non-visible static prop like instance prop:
bool(false)